Method for operating a measuring apparatus

US10584990B2 · kind B2 · utility

Assignee

• ENDRESS+HAUSER WETZER GMBH+CO. KG · DE

Inventors

• Pavo Vrdoljak · Nesselwang, DE
• Peter Seefeld · Bad Wimpfen, DE

Key dates

• Filing date: Nov 3, 2014
• Grant date: Mar 10, 2020
• Expiry date: Jul 28, 2035

Classification

• Technology area (CPC G): Physics
• CPC primary: G01F1/58
• WIPO field: Measurement
• WIPO sector: Instruments

Abstract

A method for operating a measuring apparatus, comprising the steps as follows: ascertaining a flow velocity; comparing the ascertained flow velocity with a threshold value, which corresponds to a critical loading, especially to a resonant frequency, of a measuring apparatus immersion body protruding into the flow; and outputting a report, which signals reaching of a critical flow and/or frequency.